6B3x family

The 6B3x family of engines are 60 degree angle V6 engines produced by Mitsubishi in Shiga, Japan. It features an all-alloy design with overhead camshafts. So far only the 6B31 has been released.

6B31

The 6B31 is a 3.0 litre V6 engine. It uses 24-valve single overhead camshafts with MIVEC. It displaces 2998 cc using a 87.6 mm x 82.9 mm bore and stroke. It has a 9.5:1 compression ratio and produces 162 kW at 6250 rpm and 276 Nm at 4000 rpm.